Kushwaha VB, and Agrahari M. “Effect of Domestic Sewage on Phytoplankton Community in River Rapti at Gorakhpur”. International Journal of Life Sciences 3, no. 2 (June 30, 2015): 131–140. Accessed March 15, 2025. https://ijlsci.in/ls/index.php/home/article/view/1224.